diff --git a/requirements.txt b/requirements.txt
index 16b3728..fd009a5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ certifi==2019.6.16
 cffi==1.12.3
 chardet==3.0.4
 cryptography==2.7
-idna==2.8
+idna==3.7
 oauthlib==3.0.2
 pycparser==2.19
 pyOpenSSL==19.0.0